Const kTILE_SIZE# = 20.0
Const kGRAVITY#		=	-0.01 
Const kCAR_COL%		=	1 
Const kPLAYER_CAR_COL%=	3 
Const kWORLD_COL%	=	2 
Const kWALL_COL%	=	4 
